GeForce GT 640M LE and Quadro P3200 - video card comparison
Passmark - benchmark score GeForce GT 640M LE vs Quadro P3200
GeForce GT 640M LE
720
Quadro P3200
9174
GeForce GT 640M LE
Quadro P3200
Architecture
Fermi / Kepler (2012)
Pascal (2016−2021)
GPU code name
N13P-LP
N18E-Q1
Market segment
Laptop
Mobile workstation
Release date
March 2012
February 2017
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
-
None
Boost clock speed
-
1228 MHz
Core clock speed
Up to 500 MHz
708 - 1202 MHz
CUDA cores
Up to 384
-
Floating-point performance
384.0 gflops
-
Manufacturing process technology
28 nm
16 nm
Number of transistors
585 million
7,200 million
Pipelines / CUDA cores
384
1792
Power consumption (TDP)
20 Watt
78 Watt
Texture fill rate
Up to 16.0 billion/sec
172.8
Memory type
DDR3\DDR5
GDDR5
Maximum RAM amount
2 GB
6 GB
Memory bus width
128bit
192 Bit
Memory clock speed
1800 - 4000 MHz
7008 MHz
Memory bandwidth
Up to 28.8 GB/s
168.3 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (12_1)
CUDA
+
6.1
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
+
+